Exercise rowing machine



FIG. 1 is a front perspective view of an exercise rowing machine showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom view thereof; and

FIG. 7 is a side elevational view thereof illustrating the rear end portion of the machine in an elevated position. 

The ornamental design for an exercise rowing machine, substantially as shown and described. 